Gravespawn Sovereign, Carrion Feeder, and Faces of the Past

Prerequisites

• Gravespawn Sovereign on the battlefield
• Carrion Feeder on the battlefield
• Faces of the Past on the battlefield
• At least four other Zombies on the battlefield

Steps

1. Sacrifice Carrion Feeder to itself
2. Untap all zombies
3. Tap 5 untapped zombies you control to return Carrion Feeder to the battlefield
4. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB